Portable cooker



FIG. 1 is a perspective view of the top, front and right side of a portable cooker showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a sectional view taken on the line VII--VII in FIG. 2; and,

FIG. 9 is a top plan view with the top cover removed. 

The ornamental design for a portable cooker, as shown and described. 